I would not go and buy a commercial 21", that $1,150 could buy a pretty nice used belt driven WB. You could find a deal for a 48" used WB for $750 or even less that will still last you a long time and be well worth the money spent. I would keep the Craftsman you run now for difficult to navigate areas. That is what I did - started with a residential 21" Cub Cadet push and now have added an eXmark Viking 48" and with that combination you've opened yourself up to so many more mowing opportunities. Good Luck.

he knows what to do.....

__________________
owner operator of lawn care, landscaping, and snow removal company
completely legal and insured
7 years in business
6 full time